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EC-578 < COMPONENT DIAGNOSIS > [HR16DE (WITHOUT EURO-OBD)] P2127, P2128 APP SENSOR 7. CHECK COMPONENTS Check the following. EC-519, "Component Inspection" • Refrigerant pressure sensor (Refer to .) Is the inspection result normal? YES >> GO TO 14. NO >> Replace malfunctioning component. 8. CHECK APP SENSOR 2 GROUND CIRCUIT FOR OPEN AND SHORT 1. Turn ignition switch OFF. 2. Disconnect ECM harness connector. 3. Check the continuity between APP sensor harness connector and ECM harness connector. 4. Also check harness for short to ground and short to power. Is the inspection result normal? YES >> GO TO 10. NO >> GO TO 9. 9. DETECT MALFUNCTIONING PART Check the following. >> Repair open circuit or short to ground or short to power in harness or connectors. 10. CHECK APP SENSOR 2 INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT 1. Check the continuity between APP sensor harness connector and ECM harness connector. 2. Also check harness for short to ground and short to power. Is the inspection result normal? YES >> GO TO 12. NO >> GO TO 11. 11. DETECT MALFUNCTIONING PART Check the following. >> Repair open circuit or short to ground or short to power in harness or connectors. 12. CHECK APP SENSOR EC-579, "Component Inspection" Is the inspection result normal? YES >> GO TO 14. NO >> GO TO 13. APP sensor ECM Continuity Connector Terminal Connector Terminal E12 (LHD models) M204 (RHD models) 1 E16 104 Existed APP sensor ECM Continuity Connector Terminal Connector Terminal E12 (LHD models) M204 (RHD models) 6 E16 103 Existed |